Studies on the fine structure of spermatids and spermatozoa from the millipede Polydesmus sp.
D000818:Animals; D003593:Cytoplasm; D006056:Golgi Apparatus; D007313:Insecta; D008297:Male; D008540:Meiosis; D008854:Microscopy, Electron; D008928:Mitochondria; D012270:Ribosomes; D013094:Spermatozoa / Q000166:cytology*